Agoracom has opened a non-stock specific hub for silver discussions. It is one of four new general purpose hubs.
From Agoracom's announcement in the Forum Leaders hub...
"We are pleased to announce the creation of 4 brand new stock investment community's. These include:
AGORACOM Gold Investment Community
AGORACOM Silver Investment Community
AGORACOM Non-Precious Metals Investment Community
AGORACOM Non-Metals Minerals Investment Community "